Panasonic Lumix DC-GX850

The Panasonic Lumix DMC-GX850 (known as the GX800 and GF9 in some regions) is the brand’s most compact interchangeable lens camera (as of Spring 2017) and uses the same 16MP Four Thirds sensor as several of its siblings. Sold kitted with a 12-32mm collapsible zoom, stand-out features include a 180-degree flip-up touch LCD, Panasonic's excellent Depth-from-Defocus AF and 4K video capture.
At its core the GX850 represents a combining of Panasonic's style-oriented GF-line with the ultra-compact-oriented GM-line and replaces both the GM5 and GF8. However, its most similar sibling currently on the market is the larger, EVF-sporting GX85.

Key features:

16MP Four Thirds MOS sensor
4K/30/24p video capture
4K Photo mode for 8MP stills at 30 fps
5 fps bursts with continuous AF
3" 1.04M-dot touch LCD flips ups 180 degrees
Wi-Fi